“This Act [enacting sections 3505, 7425, 7426, and 7810 of this title, amending sections 545, 6322 to 6325, 6331, 6332, 6334, 6335, 6337 to 6339, 6342, 6343, 6502, 6503, 6532, 7402, 7403, 7421, 7424, 7505, 7506, and 7809 of this title, sections 1346, 1402, and 2410 of Title 28, Judiciary and Judicial Procedure, and section 270a of former Title 40, Public Buildings, Property, and Works, redesignating section 7425 as 7427 of this title, and enacting provisions set out as notes under sections 6323 and 7424 of this title, and under section 1346 of Title 28] may be cited as the ‘Federal Tax Lien Act of 1966’.”